/* ===== THE ONE DECK — article pages ===== */
:root{
  --ink:#0B231E;--teal:#167567;--emerald:#1C6B40;--leaf:#3E9A5E;--slate:#3C574B;
  --signal:#46CC7A;--surface:#D9E0DA;--base:#F1F0E7;--copper:#B56A3C;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --serif:'Spectral',Georgia,serif;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --sans:'Manrope',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#FBFBF8;color:var(--ink);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{max-width:1320px;margin:0 auto;padding:0 clamp(22px,5vw,88px);width:100%}

/* ---- nav ---- */
.pnav{position:sticky;top:0;z-index:60;background:rgba(251,251,248,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(11,35,30,.1)}
.pnav .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}
.pnav .brand{display:flex;align-items:center;gap:13px;min-width:0}
.pnav .brand svg{height:22px;width:auto;color:var(--ink);fill:currentColor;flex:none}
.pnav .brand .dv{width:1px;height:17px;background:rgba(11,35,30,.22);flex:none}
.pnav .brand .dk{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--teal);white-space:nowrap}
.pnav .back{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--slate);white-space:nowrap;transition:color .2s}
.pnav .back:hover{color:var(--ink)}

/* ---- article header ---- */
.ahead{padding:clamp(44px,7vh,88px) 0 clamp(22px,3vh,36px)}
.ahead .cat{font-family:var(--mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--teal);margin-bottom:clamp(18px,2.4vh,28px)}
.ahead h1{font-family:var(--serif);font-weight:500;font-size:clamp(31px,4.6vw,62px);line-height:1.06;letter-spacing:-.014em;max-width:19ch}
.ahead .dek{font-family:var(--body);font-size:clamp(16px,1.6vw,20px);line-height:1.58;color:var(--slate);max-width:58ch;margin-top:clamp(18px,2.4vh,28px)}
.ahead .meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(60,87,75,.8);margin-top:clamp(22px,3vh,34px);padding-top:clamp(16px,2vh,22px);border-top:1px solid rgba(11,35,30,.12)}
.ahead .meta .dot{width:3px;height:3px;border-radius:50%;background:rgba(60,87,75,.45)}

.hero{margin:clamp(10px,1.6vh,20px) 0 clamp(34px,5vh,64px)}
.hero figure{max-width:1320px;margin:0 auto;padding:0 clamp(22px,5vw,88px)}
.hero img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px;background:var(--surface)}
.hero figcaption{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(60,87,75,.66);margin-top:12px}

/* ---- prose ---- */
.prose{max-width:none}
.prose .col{max-width:68ch;margin:0 auto}
.prose p{font-family:var(--body);font-size:clamp(16px,1.18vw,17.5px);line-height:1.74;color:#22382F;margin:0 0 1.35em}
.prose .lede{font-size:clamp(17.5px,1.42vw,20px);line-height:1.62;color:var(--ink)}
.prose h2{font-family:var(--serif);font-weight:500;font-size:clamp(24px,2.5vw,34px);line-height:1.18;letter-spacing:-.008em;color:var(--ink);margin:clamp(42px,5.4vh,66px) 0 .62em}
.prose h3{font-family:var(--sans);font-weight:700;font-size:clamp(17px,1.4vw,20px);line-height:1.3;letter-spacing:-.004em;color:var(--ink);margin:clamp(28px,3.4vh,40px) 0 .55em}
.prose strong{font-weight:600;color:var(--ink)}
.prose em{font-style:italic}
.prose a:not(.btn-signal){color:var(--teal);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;text-decoration-color:rgba(22,117,103,.4);transition:text-decoration-color .2s}
.prose a:not(.btn-signal):hover{text-decoration-color:var(--teal)}
.prose ul,.prose ol{margin:0 0 1.5em;padding-left:0;list-style:none}
.prose ol{counter-reset:pl}
.prose li{font-family:var(--body);font-size:clamp(15.5px,1.15vw,17px);line-height:1.68;color:#22382F;position:relative;padding-left:26px;margin-bottom:.82em}
.prose ul li::before{content:'';position:absolute;left:4px;top:.72em;width:7px;height:1px;background:var(--teal)}
.prose ol li{counter-increment:pl;padding-left:34px}
.prose ol li::before{content:counter(pl);position:absolute;left:0;top:.04em;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--teal)}

.prose blockquote{margin:clamp(32px,4vh,48px) 0;padding:0 0 0 clamp(20px,2.4vw,32px);border-left:2px solid var(--signal)}
.prose blockquote p{font-family:var(--serif);font-size:clamp(19px,1.8vw,25px);line-height:1.42;color:var(--ink);margin-bottom:0}

.prose hr{border:0;border-top:1px solid rgba(11,35,30,.13);margin:clamp(40px,5vh,62px) 0}

/* pull-out spec box */
.prose .box{background:#fff;border:1px solid rgba(11,35,30,.11);border-radius:4px;padding:clamp(22px,2.4vw,32px);margin:clamp(30px,3.8vh,46px) 0}
.prose .box .bt{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--teal);margin-bottom:16px}
.prose .box p:last-child,.prose .box ul:last-child,.prose .box li:last-child{margin-bottom:0}

/* figures / stat rows */
.prose .stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:clamp(18px,2.2vw,30px);margin:clamp(30px,3.8vh,46px) 0;border-top:1px solid rgba(11,35,30,.13);padding-top:clamp(20px,2.4vh,28px)}
.prose .stats .st .n{font-family:var(--sans);font-weight:800;font-size:clamp(26px,2.6vw,38px);line-height:1;letter-spacing:-.02em;color:var(--ink)}
.prose .stats .st .l{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(60,87,75,.82);margin-top:10px;line-height:1.5}

.prose .note{font-family:var(--body);font-size:13.5px;line-height:1.6;color:rgba(60,87,75,.9);font-style:italic;margin:clamp(26px,3.2vh,38px) 0}

/* ---- CTA ---- */
.acta{background:var(--ink);color:#fff;margin-top:clamp(56px,8vh,104px);padding:clamp(48px,7vh,92px) 0}
.acta h2{font-family:var(--serif);font-weight:500;font-size:clamp(27px,3.4vw,46px);line-height:1.1;letter-spacing:-.01em;max-width:17ch;color:#fff}
.acta p{font-family:var(--body);font-size:clamp(14.5px,1.3vw,17px);line-height:1.62;color:rgba(255,255,255,.7);max-width:50ch;margin:20px 0 32px}
.btn-signal{display:inline-flex;align-items:center;gap:10px;background:var(--signal);color:var(--ink);font-family:var(--body);font-weight:700;letter-spacing:.02em;font-size:15px;padding:15px 30px;border-radius:999px;border:0;cursor:pointer;transition:transform .2s,background .2s}
.btn-signal:hover{transform:translateY(-2px);background:#5BDC8C}

/* ---- more from the deck ---- */
.more{padding:clamp(48px,7vh,92px) 0 clamp(56px,8vh,104px);background:#FBFBF8}
.more .mh{font-family:var(--mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--teal);border-bottom:1px solid rgba(11,35,30,.14);padding-bottom:18px;margin-bottom:clamp(26px,3.4vh,40px)}
.more .mg{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.6vw,40px)}
.more .mc{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(11,35,30,.1);border-radius:4px;overflow:hidden;transition:transform .34s cubic-bezier(.22,.61,.36,1),box-shadow .34s,border-color .34s}
.more .mc:hover{transform:translateY(-5px);box-shadow:0 18px 44px -18px rgba(11,35,30,.26);border-color:rgba(11,35,30,.2)}
.more .mc .sh{aspect-ratio:16/10;overflow:hidden;background:var(--surface)}
.more .mc .sh img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.22,.61,.36,1)}
.more .mc:hover .sh img{transform:scale(1.045)}
.more .mc .bd{padding:clamp(20px,2vw,28px);display:flex;flex-direction:column;flex:1}
.more .mc .c{font-family:var(--mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.more .mc .t{font-family:var(--serif);font-weight:500;font-size:clamp(18px,1.5vw,22px);line-height:1.24;color:var(--ink)}
.more .mc:hover .t{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;text-decoration-color:rgba(11,35,30,.34)}
.more .mc .r{margin-top:auto;padding-top:18px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(60,87,75,.78)}

/* ---- footer ---- */
.pfoot{background:var(--ink);color:#fff;padding:clamp(40px,6vh,64px) 0 clamp(30px,4vh,46px)}
.pfoot .fg{display:flex;align-items:flex-start;justify-content:space-between;gap:36px;flex-wrap:wrap;padding-bottom:clamp(26px,3.4vh,40px);border-bottom:1px solid rgba(255,255,255,.14)}
.pfoot .fb svg{height:26px;width:auto;color:#fff;fill:currentColor;margin-bottom:16px}
.pfoot .fb p{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55);line-height:1.9}
.pfoot .fb p.ig3{font-family:var(--body);font-size:13.5px;letter-spacing:0;text-transform:none;line-height:1.62;color:rgba(255,255,255,.6);max-width:42ch;margin-top:18px}
.pfoot .fb p.ig3 a{color:rgba(255,255,255,.82);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.3);transition:color .2s}
.pfoot .fb p.ig3 a:hover{color:var(--signal)}
.pfoot .fl{display:flex;gap:clamp(30px,5vw,72px);flex-wrap:wrap}
.pfoot .fl h4{font-family:var(--mono);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:rgba(255,255,255,.44);font-weight:400;margin-bottom:16px}
.pfoot .fl a{display:block;font-family:var(--body);font-size:14px;color:rgba(255,255,255,.8);margin-bottom:10px;transition:color .2s}
.pfoot .fl a:hover{color:var(--signal)}
.pfoot .lg{display:flex;align-items:center;gap:clamp(14px,2vw,28px);flex-wrap:wrap;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.42);padding-top:clamp(20px,2.6vh,30px)}
.pfoot .lg a:hover{color:var(--signal)}

/* ---- reading progress ---- */
.prog{position:fixed;top:0;left:0;height:2px;width:0;background:var(--signal);z-index:70;transition:width .08s linear}

@media(max-width:760px){
  .more .mg{grid-template-columns:1fr}
  .pnav .brand .dv,.pnav .brand .dk{display:none}
  .prose .col{max-width:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}